The E-borders project records and monitors far too many details about the trips of its citizens.
There are no reasonable grounds for the Government needing to know the destination, method of payment, companions etc etc of its citizens when they make a foreign or domestic trip.
To collect such information should require a Court Warrant just as the search of a person's home should.
Why does this idea matter?
A citizen must be regarded as innocent unti proven guilty and certainly not constantly monitored without some grounds for belief that they are acting in a criminal manner.
Without freedom from observation there can be no freedom.